Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) detected the magnetic field streamlines shown over this image of the Keyhole Nebula, part of the larger Carina Nebula, captued by the ...

Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team explains here. Credit: NASA/CXC/A. Hobart Congress averts government ...

36,356 people played the daily Crossword recently. Can you solve it faster than others?36,356 people played the daily Crossword recently. Can you solve it faster than others?

The Heart Nebula, officially called IC 1805, is a cloud of gas and dust located about 7,500 light-years away in the constellation Cassiopeia. It was discovered in 1787 by William Herschel ...

In this image of the Serpens Nebula from NASA’s James Webb Space Telescope, astronomers found a grouping of aligned protostellar outflows within one small region (the top left corner). The Cassiopeia ...

Irradiated dust streams through space near the Cassiopeia A supernova remnant in this dynamic James Webb Space Telescope image. (Image credit: NASA, ESA, CSA, STScI, J. Jencson (Caltech/IPAC)) ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula. Fluffy strands of cosmic gas and dust illuminated by bright young stars ...

with the nebula's gas and dust feeding their growth. HOPS 15... The James Webb Space Telescope has provided a rare glimpse into the remnants of a centuries-old supernova in Cassiopeia A.